Samsung Galaxy Z Flip4 F7210ZSS9IZD1
SM-F7210 2 countries Android 16

Samsung Galaxy Z Flip4 F7210ZSS9IZD1 Firmware

Samsung Galaxy Z Flip4 F7210ZSS9IZD1 is an Android 16 firmware for Hong Kong SAR China (TGY), Taiwan (BRI). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build F7210ZCS9IZC1: security patch 2026-04-05 instead of 2026-02-05. A newer build for SM-F7210 is available: F7210ZCSAIZH2.

OS updates guaranteed until: Android 16Security updates until: Jul 30, 2027
Download firmware
9.0/10 (119)1,417 times
Android 16
OS Version
2026-04-13
First release
other regions until 2026-04-28
2026-04-05
Security patch
2
Countries
2
CSC codes
9
Bootloader binary

Bootloader binary 9. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Z Flip4 use bootloader binary A (10) (latest: F7210ZCSAIZH2). If your device already runs binary A (10), this build cannot be flashed.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
    Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
    MODEM/CP Version: F7210ZCS9IZD1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-F7210
    BRI Taiwan
    TGY Hong Kong SAR China
    		F7210OZS9IZD1 2026-04-28 2026-04-28 8.817 GiB
    SM-F7210_5_20260413120911_sjwl1zb00k_fac.zip
    		Download
    SM-F7210
    TGY Hong Kong SAR China
    		F7210OZW9IZD1 2026-04-13 2026-04-28 8.909 GiB
    SM-F7210_15_20260413124501_i66pu737lw_fac.zip
    		Download

    No matching downloads

    How to flash F7210ZSS9IZD1

    • F7210ZSS9IZD1 has bootloader binary 9. Your device must run binary 9 or lower: it is the 5th character from the end of your current build number.
    • CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
    • HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
    • The Download Mode key combo depends on the model: see all combos.
    Full flashing guide
    Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

    What's new in F7210ZSS9IZD1

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    Security patch: April 2026

    SMR Apr-2026 fixes 44 vulnerabilities, 14 of them critical. Android Security Bulletin: 33, Samsung Semiconductor: 4, Samsung-specific issues (SVE): 7.

    Most severe Samsung fixes:

    • high Improper check for exceptional conditions in Device Care prior to SMR Apr-2026 Release 1 allows physical attackers to bypass Knox Guard. (CVE-2026-21007)
    • high Improper input validation in Retail Mode prior to SMR Apr-2026 Release 1 allows local attackers to trigger privileged functions. (CVE-2026-21010)

    All fixes and Galaxy models with this patch

    Rollout of F7210ZSS9IZD1 by region

    Samsung released this build in all regions (2) on the same day, April 28, 2026.

    Device specifications

    • Launched withAndroid 12
    • Display diagonal17 cm (6.7")
    • Display resolution2640 x 1080 pixels
    • RAM8 GB
    • Rear camera resolution12 MP
    • Rear camera typeDual camera
    • Battery capacity3700 mAh
    • Weight187 g

    Specifications of SM-F721B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    F7210ZSS9IZD1 is Android 16 firmware for Samsung Galaxy Z Flip4, released for Hong Kong SAR China (TGY), Taiwan (BRI). It includes the 2026-04-05 security patch. Samsung built it on 2026-04-13.

    SMR Apr-2026 fixes 44 vulnerabilities, 14 of them critical. Android Security Bulletin: 33, Samsung Semiconductor: 4, Samsung-specific issues (SVE): 7.

    No. A newer build for SM-F7210 is available: F7210ZCSAIZH2. Install it instead of F7210ZSS9IZD1 unless you need this exact version. The previous build was F7210ZCS9IZC1.

    Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The Samsung Galaxy Z Flip4 must be on bootloader binary 9 or lower.

    This build uses bootloader binary 9. It can be flashed on a Samsung Galaxy Z Flip4 running binary 9 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 5 other builds of this model use the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy Z Flip4

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    One UI 8.0 (Android 16)
    Personalization

    Wallpaper suggestions
    Get help finding new wallpapers. Your phone will recommend the best photos from your Gallery in categories such as landscapes, cities, flowers, pets, and people.

    Productivity

    Easier file sharing with Quick Share
    It's never been easier to send and receive files. Tap the Quick Share button in quick settings to get started. You can receive files while the Quick Share screen is open and send files to others directly from Quick Sha...

    Model firmware by region